| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.79 | 7.705% | $216.2609 | $216.26 | $216.25 | $216.30 |
| Purchase #2 | $224.77 | 9.779% | $246.7503 | $246.75 | $246.75 | $246.80 |
| Purchase #3 | $51.66 | 13.537% | $58.6532 | $58.65 | $58.65 | $58.70 |
| Purchase #4 | $183.70 | 3.526% | $190.1773 | $190.18 | $190.20 | $190.20 |
| Purchase #5 | $30.67 | 3.461% | $31.7315 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $95.68 | 12.622% | $107.7567 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $9.90 | 8.331% | $10.7248 | $10.72 | $10.70 | $10.70 |
| 7 purchase totals = | $797.17 | $862.0547 | $862.05 | $862.05 | $862.20 | |